Judicial Review of European Administrative Procedure

Schwarze examines the requirements set down in the case law of the Court of Justice and the Court of First Instance that serve to guarantee a fair and impartial administrative process. He also considers whether improvements should be made to the design of the administrative process and, if so, what kind

Judicial Review of European Administrative Procedure

Schwarze examines the requirements set down in the case law of the Court of Justice and the Court of First Instance that serve to guarantee a fair and impartial administrative process. He also considers whether improvements should be made to the design of the administrative process and, if so, what kind

Lightweight, high-frequency transformers

The 25-kVA space transformer was developed under contract by Thermal Technology Laboratory, Buffalo, N. Y. The NASA Lewis transformer technology program attempted to develop the baseline technology. For the 25-kVA transformer the input voltage was chosen as 200 V, the output voltage as 1500 V, the input voltage waveform as square wave, the duty cycle as continuous, the frequency range (within certain constraints) as 10 to 40 kHz, the operating temperatures as 85 deg. and 130 C, the baseplate temperature as 50 C, the equivalent leakage inductance as less than 10 micro-h, the operating environment as space, and the life expectancy as 10 years. Such a transformer can also be used for aircraft, ship and terrestrial applications

Subjective Measures of Economic Well-Being and the Influence of Income Uncertainty

This paper provides evidence that subjective measures of individual well being can be used to study the impact of income uncertainty from an ex ante point of view. Two different measures of subjective well being are under study: Satisfaction with household income and the income evaluation question as developed by Van Praag. It can be shown that satisfaction with income is more affected by ex ante than by ex post volatility of income. The ordinal version of the Van Praag approach might be biased if income uncertainty is essential. The paper was written in 1994.income uncertainty, subjective well-being, satisfaction, income evaluation

Noisy regression and classification with continuous multilayer networks

We investigate zero temperature Gibbs learning for two classes of unrealizable rules which play an important role in practical applications of multilayer neural networks with differentiable activation functions: classification problems and noisy regression problems. Considering one step of replica symmetry breaking, we surprisingly find that for sufficiently large training sets the stable state is replica symmetric even though the target rule is unrealizable. Further, the classification problem is shown to be formally equivalent to the noisy regression problem.Comment: 7 pages, including 2 figure

Comparison of different capillary bridge models for application in the discrete element method

Weakly wetted granular material is the subject of many studies. Several formulations were proposed to calculate the capillary forces between wet particles. In this paper some of such models have been implemented in a DEM-framework, and simulation results were compared to experimental measurements. Also, the influence of capillary model type on macro parameters like local shear viscosity and cohesive parameters of sheared material have been investigated through the simulation of spherical beads using a DEM-model of a split-bottom shear-cell. It was concluded that the water content, simulated with the help of capillary bridge models, changes the macro-properties of the simulated granular material. Different capillary bridge models do not influence the macroscopic results visibly

Development of high frequency low weight power magnetics for aerospace power systems

A dominant design consideration in the development of space type power mangetic devices is the application of reliable thermal control methods to prevent device failure which is due to excessive temperature rises and hot temperatures in critical areas. The resultant design must also yield low weight, high efficiency, high reliability and maintainability, and long life. The weight savings and high efficiency that results by going to high frequency and unique thermal control techniques is demonstrated by the development of a 25 kVA, 20 kHz space type transformer under the power magnetics technology program. Work in the area of power rotary transformer is also discussed

Performance analysis of radiation cooled dc transmission lines for high power space systems

As space power levels increase to meet mission objectives and also as the transmission distance between power source and load increases, the mass, volume, power loss, and operating voltage and temperature become important system design considerations. This analysis develops the dependence of the specific mass and percent power loss on hte power and voltage levels, transmission distance, operating temperature and conductor material properties. Only radiation cooling is considered since the transmission line is assumed to operate in a space environment. The results show that the limiting conditions for achieving low specific mass, percent power loss, and volume for a space-type dc transmission line are the permissible transmission voltage and operating temperature. Other means to achieve low specific mass include the judicious choice of conductor materials. The results of this analysis should be immediately applicable to power system trade-off studies including comparisons with ac transmission systems

Is the Market Classification of Risk Always Efficient? - Evidence from German Third Party Motor Insurance

The efficiency of market-determined risk classification in automobile insurance is a lasting matter of controversy. It can be traced back to the 1950s (Muir, 1957) and received broad economic attention in the 1980s when spiralling car insurance premiums in the US were blamed on tariff regulations prohibiting the use of sex, age and location as risk characteristics (Blackmon/ Zeckhauser 1991, Cummins/ Tennyson 1992, Harrington/ Doerpinghaus 1993). In a mirroring move the EU saw a heated political and legal debate on the use of special tariffs for foreigners, in the 1980s, which resulted in a legal ban of ‘discriminatory’ tariffs for mandatory insurance schemes in many European countries. The latest blow against risk classification in car insurance comes with the EU Employment and Social Affairs’ draft directive on gender equality which proposes to prohibit gender specific calculation of all private insurance products, including non-mandatory branches such as life, private health or comprehensive car insurance.

Can Minimum Prices Assure the Quality of Professional Services?

This papers studies the effects on service quality and consumer surplus of a minimum price which is fixed by a bureaucratic non-monopolistic professional association. It shows that the price floor set by a Niskanen-type professional assocation will maximize consumer surplus only if consumers demand the highest possible average quality. If consumers demand services of lesser quality, the association's price floor will be too high if measured by consumer surplus. Moreover we show that a de-regulated market will always reproduce the favorable result of a uniformly high price in the case of top quality demand while delivering superior results in the case of a mixed demand for high and low quality services. The general picture that emerges from this discussion is that the current EU Commission's initiative to abolish fixed price schemes for professional services will not lead to a decrease in quality that would be undesirable from a standpoint of consumer protection. This holds even if we acknowledge the opponent's claim that there is a chance of deprivation of professional ethics due to price competition.Liberal professions; Price regulation; Quality; Professional association; Self-regulation; EU competition policy; Intrinsic motivation